Next new moon
But the leak persisted.īlackwell-Thompson finally halted the countdown after three to four hours of futile efforts. They tried that twice, in fact, and also flushed helium through the line. Ground controllers tried to plug it the way they handled previous, smaller leaks: stopping and restarting the flow of super-cold liquid hydrogen in hopes of closing the gap around a seal in the supply line. Launch director Charlie Blackwell-Thompson and her team had barely started loading nearly 1 million gallons of fuel into the Space Launch System rocket at daybreak when the large leak cropped up in the engine section at the bottom.
People last walked on the moon 50 years ago. If the six-week demo succeeds, astronauts could fly around the moon in 2024 and land on it in 2025. NASA already has been waiting years to send the crew capsule atop the rocket around the moon. "Just remember: We’re not going to launch until it’s right," he said. NASA Administrator Bill Nelson stressed that safety is the top priority, especially on a test flight like this where everyone wants to verify the rocket's systems “before we put four humans up on the top of it.” NASA will work around a high-priority SpaceX astronaut flight to the International Space Station scheduled for early October. With a two-week launch blackout period looming in just a few days, the rocket is now grounded until late September or October. Either way, several weeks of work will be needed, according to officials. Some of the work and testing may be performed at the pad before the rocket is moved. That was on top of leaks detected during countdown drills earlier in the year.Īfter the latest setback, mission managers decided to haul the rocket off the pad and into the hangar for further repairs and system updates. The previous try on Monday at launching the 322-foot (98-meter) Space Launch System rocket, the most powerful ever built by NASA, was also troubled by hydrogen leaks, though they were smaller. The inaugural flight is now off for weeks, if not months. (AP) - NASA’s new moon rocket sprang another dangerous fuel leak Saturday, forcing launch controllers to call off their second attempt this week to send a crew capsule into lunar orbit with test dummies.